About the Authors
- Mark A. Sicoli
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* E-mail: mas498@georgetown.edu
Affiliation Department of Linguistics, Georgetown University, Washington, District of Columbia, United States of America
- Gary Holton
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Affiliation Alaska Native Language Center, University of Alaska Fairbanks, Fairbanks, Alaska, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: MAS. Analyzed the data: MAS. Wrote the paper: MAS GH. Conceived the typological study: MAS. Developed the data matrix: MAS. Coded data from published sources: MAS. Verified and contributed Na-Dene coding based on unpublished sources in the Alaska Native Language Archive and Yeniseian from published Grammars: GH. Analyzed the data: MAS. Generated the figures: MAS.